WWDC 2016 Wishlist

Software

Split view with multiple views of the same app (e.g. 2 Safari instances) in iOS

Hardware

Separate Apple 4K/5K Display

Re-assign what the buttons on the Apple Watch do

HomeKit device similar to Amazon Echo / Google Home

Services

Street view for Maps

A way to download or at least queue apps for download from the web. If someone
runs across a news article for an app, s/he can click on a link to download
the app to their device. Google’s Play Store has had this feature for years. For
Apple TV in particular.